Century Aluminum Company (CENX)
Nasdaq: CENX · Primary Production of Aluminum · Chicago, IL · filing with the SEC since 1996
Grade4.1
◀ Past 3.4● Present 4.7▶ Future 3.9
Who runs Century Aluminum Company
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Gary Jesse E
President and CEO. First filing Feb 2013, latest Mar 17, 2026, 12 filings in all.
Officers reporting now
8
of 13 people with a filing in the last fifteen months
Directors reporting now
5
25 people on the record since 2006
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Trpkovski Peter A | EVP, CFO | Jul 2023 | Mar 27, 2026 | 1 · $800,000 |
| Gary Jesse E | President and CEO | Feb 2013 | Mar 17, 2026 | 2 · $15.5M |
| Calloway Kenneth L | SVP, Human Resources | Mar 2024 | Mar 13, 2026 | 1 · $1.0M |
| Hoffman Robert F | SVP, IT and CAO | Apr 2014 | Mar 13, 2026 | 2 · $1.2M |
| Aboud Matt | SVP, Strategy & Business Dev't | May 2021 | Mar 4, 2026 | 2 · $800,000 |
| Hafberg Agust F | SVP & Chief Commercial Officer | Dec 2024 | Mar 3, 2026 | 1 · $1.2M |
| Gudlaugsson Gunnar | EVP - Global Operations | Feb 2021 | Feb 27, 2026 | 1 · $2.3M |
| Dezee John | EVP, GC and Secretary | May 2021 | Feb 25, 2026 | 1 · $3.3M |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Berntzen Jarl | director | Mar 2006 | Jun 17, 2026 | none |
| Bush Jennifer Mary | director | Dec 2021 | Jun 17, 2026 | none |
| Glasser Errol | director | Sep 2014 | Jun 17, 2026 | none |
| Michelmore Andrew G | director | Jun 2010 | Jun 17, 2026 | none |
| Olivier Tamla A | director | Jun 2023 | Jun 17, 2026 | none |
Owners of more than 10% of a classsales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Glencore AG | 10% owner | May 2009 | Mar 4, 2026 | 1 · $327M |
| Glencore International AG | 10% owner | Nov 2007 | Mar 4, 2026 | 1 · $272M |
| Glencore PLC | 10% owner | Jun 2011 | Mar 4, 2026 | none |
Earlier names on the record16, newest filing first
Bialek Gerald C · officer · last filing Jan 2025Brainerd Theresa L · officer · last filing Sep 2024Lair Michelle · officer · last filing Jan 2023Givolon Ltd · 10% owner · last filing Dec 2022Ocorian Ltd · 10% owner · last filing Dec 2022Ryfold Ltd · 10% owner · last filing Dec 2022Ryfold Trust · 10% owner · last filing Dec 2022Conti Craig C · officer · last filing Mar 2022Bless Michael A · officer · last filing Mar 2021Hoerner John E. · officer · last filing Jan 2021Indriani Elisabeth · officer · last filing Jan 2021Carroll Cynthia B · director · last filing Jun 2020Wilkinson Terence · director · last filing Jun 2018Heyroth Stephen K. · officer · last filing Mar 2018Squire Erich K. · officer · last filing Jan 2017Dillon Ricky T · officer · last filing Mar 2016
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.